136167274000421 has 8 divisors (see below), whose sum is σ = 140559914102784. Its totient is φ = 131774643110160.

The previous prime is 136167274000379. The next prime is 136167274000423. The reversal of 136167274000421 is 124000472761631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136167274000421 - 2⁶ = 136167274000357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136167274000423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40170236 + ... + 43427898.

It is an arithmetic number, because the mean of its divisors is an integer number (17569989262848).

Almost surely, 2^{136167274000421} is an apocalyptic number.

It is an amenable number.

136167274000421 is a deficient number, since it is larger than the sum of its proper divisors (4392640102363).

136167274000421 is a wasteful number, since it uses less digits than its factorization.

136167274000421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606051.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 136167274000421 in words is "one hundred thirty-six trillion, one hundred sixty-seven billion, two hundred seventy-four million, four hundred twenty-one", and thus it is an aban number.